Which is the largest reservoir in Yangchun?

Dahe Reservoir has a catchment area of 438 square kilometers, a reservoir capacity of 330 million cubic meters, an installed power station capacity of 30,000 kilowatts, a dam crest elevation of 1 17 meters, and a total investment of more than 600 million yuan. It is the largest water control project in Yang Chun. It belongs to Yangjiang Water Affairs Bureau.